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[media] ite-cir: initialize use_demodulator before using it 

Function ite_set_carrier_params() uses variable use_demodulator after
having initialized it to false in some if branches, but this variable is
never set to true otherwise.

This bug has been found using clang -Wsometimes-uninitialized warning
flag.

Fixes: 620a32bba4 ("[media] rc: New rc-based ite-cir driver for
several ITE CIRs")

Signed-off-by: Nicolas Iooss <nicolas.iooss_linux@m4x.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Nicolas Iooss 2016-09-10 13:59:49 -03:00 committed by Mauro Carvalho Chehab
parent 19157003ab
commit 7ec03e60ef
1 changed files with 2 additions and 0 deletions
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2
drivers/media/rc/ite-cir.c
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@ -261,6 +261,8 @@ static void ite_set_carrier_params(struct ite_dev *dev)
if (allowance > ITE_RXDCR_MAX)
allowance = ITE_RXDCR_MAX;
use_demodulator = true;
}
}